The Association has just received a formal quotation/proposal from an international marina developer with a great history of installing floating concrete pontoons in Oz and other parts of the world.
The required 225 m concrete Floating Pontoons from the public T-Wharf jetty to Ampol Jetty (Town Wharf) in front of the Star Fish Deli would only cost $800,000 while the piles and installation is a further $350,000. There would be a break in the pontoons for the Innes Ferry to moor with water and electricity facilities included.
In discussion with their engineer the location does not present a significant engineering problem however the lead time from today to installation with all the approvals required is the real challenge the engineer states.
Now these pontoons would provide great facilities for boaters, fishers and the current talk of the town cruise ship tenders to come alongside and off load their passengers. People will be able to walk on this dock while kids can fish from it.
So what is holding up just getting this proposal to fly?
Well vested interests come into play. John Holland rightly state it is outsider their remit. The members of the RMS Foreshore Advisory Committee have tried and tried to open the discussion but no agenda item in 5 meetings. The Member for Bega has been shown the mud map of the proposal.
Representing boat owners in the Batemans Bay area and surrounding waterways.
Friday, 8 February 2019
Sunday, 3 February 2019
Batemans Bay Bar to be Dredged
The Clyde River bar is to be dredge using money Andrew Constance has found and announced yesterday. The Association has advocated for the last 15 years to the Member for Bega and others to undertake a scientific study to determine the real sand movement within the Bay and not rely on hearsay when advocating matter relating to the bar or the bridge.
Too frequently (like yesterday) absurd claims have been made regarding the Batemans Bay bar and the impact it’s depth will have on businesses and the boating public. The depth of the bar has varies form .86 to 2.6 m from datum over time irrespective of dredging or other methods that have been employed. Infill rates depend on a number of variables and where the sand comes from and where it goes to has never been tracked.
Sea bars are dangerous and any master of a vessel who crosses them using the best information available (charts, channel leads or local knowledge) does so with great caution. It is just simplistic to think that by deepening the current bar it will become safer and attract more vessels. Any commercial vessel traversing the bar that comes to grief deserves investigation.
The current bar was created because of the rock training wall was constructed and subsequently extended and raised. If the river had been left to meander as it was in the early days it would have turned north at Spinnaker Reach towards the isolated danger mark – where the ships dropped their ballast and then swept past Square Head where the early Pilot Books record the bar to be.
The sand movement in the Bay has never been studied using radio active isotopes. Studies of the sand from the last dredging taken by the Association clearly indicated that it was not river sand being removed.
So where does the sand come from to create the bar? Nobody really knows and we the taxpayers will continue to pour more and more money into dredging the current bar without knowing why we are doing it. Other than for a political and Shire agenda.
The current GHD study paid for by RMS is looking at the impact of the old and proposed new bridge on sand movement particularly along Wharf Road and the north shore. This study’s terms of reference could easily be extended to include the sand movement in the wider bay and track the sand at the bar. We would then have conclusive evidence as to what happens in the bay rather than looking backwards as to what may have occurred as a result of a particular event – 1973 super storm or the current bar infill.
So delay the proposed dredging program and hasten the GHD study. Make the results freely available to all. Then start a discussion as to what is best for the Bay.
This would also provide a basis for a comprehensive benefit cost analysis for a cruise ship facility and a deep water marina. It may even support the proposition that we could have floating pontoons in the CBD.
Too frequently (like yesterday) absurd claims have been made regarding the Batemans Bay bar and the impact it’s depth will have on businesses and the boating public. The depth of the bar has varies form .86 to 2.6 m from datum over time irrespective of dredging or other methods that have been employed. Infill rates depend on a number of variables and where the sand comes from and where it goes to has never been tracked.
Sea bars are dangerous and any master of a vessel who crosses them using the best information available (charts, channel leads or local knowledge) does so with great caution. It is just simplistic to think that by deepening the current bar it will become safer and attract more vessels. Any commercial vessel traversing the bar that comes to grief deserves investigation.
The current bar was created because of the rock training wall was constructed and subsequently extended and raised. If the river had been left to meander as it was in the early days it would have turned north at Spinnaker Reach towards the isolated danger mark – where the ships dropped their ballast and then swept past Square Head where the early Pilot Books record the bar to be.
The sand movement in the Bay has never been studied using radio active isotopes. Studies of the sand from the last dredging taken by the Association clearly indicated that it was not river sand being removed.
So where does the sand come from to create the bar? Nobody really knows and we the taxpayers will continue to pour more and more money into dredging the current bar without knowing why we are doing it. Other than for a political and Shire agenda.
The current GHD study paid for by RMS is looking at the impact of the old and proposed new bridge on sand movement particularly along Wharf Road and the north shore. This study’s terms of reference could easily be extended to include the sand movement in the wider bay and track the sand at the bar. We would then have conclusive evidence as to what happens in the bay rather than looking backwards as to what may have occurred as a result of a particular event – 1973 super storm or the current bar infill.
So delay the proposed dredging program and hasten the GHD study. Make the results freely available to all. Then start a discussion as to what is best for the Bay.
This would also provide a basis for a comprehensive benefit cost analysis for a cruise ship facility and a deep water marina. It may even support the proposition that we could have floating pontoons in the CBD.
Subscribe to:
Posts (Atom)